Example 4 : Setting sub matrices

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Example 4 : Setting sub matrices

This function replaces the contents of a subset in a matrix by the contents of a smaller one (note that the name of the third parameter should be source, not dest):

import arrlib as arr
m=arr.intMat(10,10)
s=arr.intMat(3,3)
m.copyToSubMatr(2,2,s)